page.java

权限组件的java代码写法例子下载

package com.parddu.crm.util;

public class Page {

	private int pageNumber = 10; //每页显示的记录数量（默认10）
	private int recoredCount = 0; //总的记录数量
	private int pageIndex = 1; //当前页面索引编号
	private int pageCount = 1; //总的页面数量
	
	/**
	 * 设置分页属性
	 * @param rcount 总的记录数量
	 * @param pnum 每页显示数量
	 * @param pind 当前也面编号
	 */
	public void setPage(int rcount,int pnum,int pind){
		if(rcount>=0){
			this.recoredCount = rcount;
		}
		if(pnum>=1 && pnum<=100){
			this.pageNumber = pnum;
		}
		this.pageCount = this.recoredCount / this.pageNumber;
		if(this.recoredCount%this.pageNumber!=0){
			this.pageCount++;
		}
		if(this.pageCount<1){
			this.pageCount = 1;
		}
		this.pageIndex = pind;
		if(this.pageIndex<1){
			this.pageIndex = 1;
		}
		if(this.pageIndex>this.pageCount){
			this.pageIndex = this.pageCount;
		}
	}
	
	public int getPageCount() {
		return pageCount;
	}
	public int getPageIndex() {
		return pageIndex;
	}
	public int getPageNumber() {
		return pageNumber;
	}
	public int getRecoredCount() {
		return recoredCount;
	}
	
	
	
}